From a6a80a0cad1ee3753ba658b8eb099a0b7341c507 Mon Sep 17 00:00:00 2001
From: Jeremy Lainé <jeremy.laine@m4x.org>
Date: Tue, 13 Mar 2012 17:23:05 +0000
Subject: add support for whitespace pings (fixes issue #129)

---
 src/base/QXmppStream.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/base/QXmppStream.cpp')

diff --git a/src/base/QXmppStream.cpp b/src/base/QXmppStream.cpp
index d9f7ff88..234a3433 100644
--- a/src/base/QXmppStream.cpp
+++ b/src/base/QXmppStream.cpp
@@ -216,6 +216,12 @@ void QXmppStream::_q_socketReadyRead()
 {
     d->dataBuffer.append(d->socket->readAll());
 
+    // handle whitespace pings
+    if (!d->dataBuffer.isEmpty() && d->dataBuffer.trimmed().isEmpty()) {
+        d->dataBuffer.clear();
+        handleStanza(QDomElement());
+    }
+
     // FIXME : maybe these QRegExps could be static?
     QRegExp startStreamRegex("^(<\\?xml.*\\?>)?\\s*<stream:stream.*>");
     startStreamRegex.setMinimal(true);
-- 
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